What are Special Interest Groups (SIGs)?
A Special Interest Group (SIG) is a community within ISOP with a shared interest in advancing a specific area of knowledge, learning or technology, where members cooperate to affect or to produce solutions within their particular field. The SIGs communicate, meet, develop training materials, develop position papers and publications, support students, and organize programming ideas.
There are four ISoP special interest groups.
- Clinical Pharmacometrics SIG
- Mathematical and Computational Sciences (MCS) SIG
- Quantitative Systems Pharmacology (QSP) SIG
- Statistics and Pharmacometrics (SxP) SIG

What Are Communities?
An ISoP Community is a group within ISoP who do not necessarily have a common interest in a specific technical area like a SIG, but who share common issues, challenges, and traits.